EP3770197A4 - Core-corona polymer particles - Google Patents

Core-corona polymer particles Download PDF

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Publication number
EP3770197A4
EP3770197A4 EP19771939.6A EP19771939A EP3770197A4 EP 3770197 A4 EP3770197 A4 EP 3770197A4 EP 19771939 A EP19771939 A EP 19771939A EP 3770197 A4 EP3770197 A4 EP 3770197A4
Authority
EP
European Patent Office
Prior art keywords
core
polymer particles
corona polymer
corona
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19771939.6A
Other languages
German (de)
French (fr)
Other versions
EP3770197A1 (en
Inventor
Yuki Sugiyama
Ryushi Fukuhara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiseido Co Ltd
Original Assignee
Shiseido Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiseido Co Ltd filed Critical Shiseido Co Ltd
Publication of EP3770197A1 publication Critical patent/EP3770197A1/en
Publication of EP3770197A4 publication Critical patent/EP3770197A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/91—Graft copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/0245—Specific shapes or structures not provided for by any of the groups of A61K8/0241
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/068—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/10—General cosmetic use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26—Optical properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cosmetics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
EP19771939.6A 2018-03-23 2019-03-22 Core-corona polymer particles Pending EP3770197A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018057271 2018-03-23
PCT/JP2019/012145 WO2019182126A1 (en) 2018-03-23 2019-03-22 Core-corona polymer particles

Publications (2)

Publication Number Publication Date
EP3770197A1 EP3770197A1 (en) 2021-01-27
EP3770197A4 true EP3770197A4 (en) 2021-12-22

Family

ID=67987854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19771939.6A Pending EP3770197A4 (en) 2018-03-23 2019-03-22 Core-corona polymer particles

Country Status (6)

Country Link
US (1) US11285096B2 (en)
EP (1) EP3770197A4 (en)
JP (1) JP7287949B2 (en)
CN (1) CN111868124B (en)
TW (1) TW201940158A (en)
WO (1) WO2019182126A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019182127A1 (en) 2018-03-23 2019-09-26 株式会社 資生堂 Cosmetic ingredient using core-corona polymer particles and oil-in-water emulsion cosmetic
CN112812642A (en) * 2021-01-28 2021-05-18 几何智慧城市科技(广州)有限公司 Solar photovoltaic glass super-hydrophobic self-cleaning material and preparation method thereof
WO2023120180A1 (en) * 2021-12-20 2023-06-29 株式会社 資生堂 Oil-in-water type emulsified cosmetic

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080175809A1 (en) * 2007-01-19 2008-07-24 Shin-Etsu Chemical Co., Ltd Silicone copolymer and cosmetics comprising the same
JP2010285610A (en) * 2009-05-11 2010-12-24 Kose Corp Tabular particle having hydrophilic and hydrophobic anisotropy, method for producing the same, and emulsifier comprising the same
WO2017187750A1 (en) * 2016-04-28 2017-11-02 信越化学工業株式会社 Emulsified cosmetic

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JP2717797B2 (en) 1988-05-11 1998-02-25 三洋化成工業株式会社 Thermal response material
EP0969803B1 (en) 1997-03-25 2003-02-26 Beiersdorf Aktiengesellschaft Emulsifier-free finely dispersed systems of the water-in-oil type
JP2002322219A (en) 2001-04-25 2002-11-08 Lion Corp Amphipathic high molecular compound and hair cosmetic
JP4822629B2 (en) * 2001-08-10 2011-11-24 大阪有機化学工業株式会社 Hair resin composition and hair cosmetic composition comprising the same
JP2004275991A (en) * 2003-03-19 2004-10-07 Asahi Glass Co Ltd Surface-active agent
JP2005015623A (en) 2003-06-26 2005-01-20 Shiseido Co Ltd Organic solvent swelling microgel and its preparation method
JP3917979B2 (en) 2004-01-30 2007-05-23 ポーラ化成工業株式会社 Polymer composition for film formation
JP4426859B2 (en) 2004-02-02 2010-03-03 ポーラ化成工業株式会社 Polymer composition for film formation
JP4745962B2 (en) * 2004-03-31 2011-08-10 信越化学工業株式会社 Cosmetics containing silicone polymer
WO2006051746A1 (en) 2004-11-09 2006-05-18 Shiseido Company, Ltd. Microgel swellable in organic solvents and process for production thereof
JP2006161026A (en) 2004-11-09 2006-06-22 Shiseido Co Ltd Organic solvent-swelling micro gel and method for producing the same
FR2950060B1 (en) 2009-09-11 2011-10-28 Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic NOVEL POWDER POLYMER, PROCESS FOR PREPARING THE SAME, AND USE AS THICKENING
WO2011064255A1 (en) * 2009-11-24 2011-06-03 Momentive Performance Materials Gmbh Hydrophilic/lipophilic modified polysiloxanes as emulsifiers
KR101785278B1 (en) * 2010-10-29 2017-10-16 미쯔비시 케미컬 주식회사 Copolymer and cosmetic material composition
JP5887691B2 (en) * 2010-10-29 2016-03-16 三菱化学株式会社 Copolymer and cosmetic composition
JP5851724B2 (en) 2011-05-24 2016-02-03 花王株式会社 Oil-in-water makeup cosmetics
EP2756051B2 (en) 2011-09-13 2019-06-12 Lubrizol Advanced Materials, Inc. Surfactant responsive micro-gels
CN103917624B (en) 2011-09-13 2018-11-23 路博润高级材料公司 The microgel of surfactant responsiveness dispersion polymerization
JP5207424B1 (en) * 2011-12-22 2013-06-12 株式会社 資生堂 Corona-core type microgel emulsifier and oil-in-water emulsion composition
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BR112018072378B1 (en) * 2017-02-10 2020-10-27 Ipcom Gmbh & Co. Kg method, user equipment device and domestic public terrestrial mobile network
TWI778019B (en) * 2017-02-14 2022-09-21 美商康寧公司 Electronic assemblies incorporating laminate substrates and methods of fabricating the same
JP7196101B2 (en) * 2017-02-15 2022-12-26 パーシモン テクノロジーズ コーポレイション Material handling robot with multiple end effectors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080175809A1 (en) * 2007-01-19 2008-07-24 Shin-Etsu Chemical Co., Ltd Silicone copolymer and cosmetics comprising the same
JP2010285610A (en) * 2009-05-11 2010-12-24 Kose Corp Tabular particle having hydrophilic and hydrophobic anisotropy, method for producing the same, and emulsifier comprising the same
WO2017187750A1 (en) * 2016-04-28 2017-11-02 信越化学工業株式会社 Emulsified cosmetic

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019182126A1 *

Also Published As

Publication number Publication date
CN111868124B (en) 2023-06-30
JP7287949B2 (en) 2023-06-06
US11285096B2 (en) 2022-03-29
TW201940158A (en) 2019-10-16
US20210007965A1 (en) 2021-01-14
WO2019182126A1 (en) 2019-09-26
EP3770197A1 (en) 2021-01-27
CN111868124A (en) 2020-10-30
JPWO2019182126A1 (en) 2021-04-08

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